To complement the AirboxSense data, the IESM undertakes regular monitoring of the University’s various creeks and streams: water samples are collected at least once a month and analyzed in the laboratory to assess factors such as the presence of excessive nutrients and suspended solids, irregular pH, and alkalinity, among other parameters.

Towards a solar-powered campus

The UPD-CS also aims to lessen its ecological footprint through solar power installations throughout the NSC. By considering the optimal size and placement of solar panels, Dr. Cayetano and her colleagues were able to determine the best ways to address the campus’ energy needs. Solar panels can save energy for the UPD-CS by lessening the dependency on fossil fuels during the daytime.

“Together with UPD-CS scientists Dr. Lillian Jennifer Rodriguez and Ms. Jelaine Gan, we calculated the area ng lahat ng rooftop ng CS buildings. We determined the surface area of the rooftops facing south. Then we proposed how many solar panels we need to install in CS para hindi na tayo dependent sa fossil fuels, and eventually we will transform into an efficient campus,” said Dr. Cayetano. “UPD-CS Dean Giovanni Tapang presented this idea to Chancellor Fidel, and it aligns with the Chancellor’s initiative to make UPD an environmentally-sustainable campus,” she added.

Deployment beyond UP

Going beyond the confines of the University, the UPD-CS, and the IESM collaborated with the Rotary Club of Makati on a system that reports real-time data on air quality via the Airtoday.ph website. The system was also initially designed to record and display air quality data on other areas outside the UPD, including the Lung Center of the Philippines and EDSA Muñoz.

“Picking up from this initiative, nagkakaroon ng other initiatives pa towards a smart campus and environmental sustainability,” Dr. Cayetano said. She cited the UPD Electrical and Electronics Engineering Institute (EEEI) for helping automate the AirboxSense through the UP Center for Air Research (UP CARE) program. Dr. Cayetano also highlighted the Robust Optical Aerosol Monitor (ROAM) developed by Dr. Len Herald Lim of the Institute of Chemistry, which could be deployed outside UPD in the future.

Aiming for nationwide deployment 

Dr. Cayetano believes that these projects are of nationwide significance: the information they gather and the data they record will greatly help organizations and institutions across the country in finding solutions to environmental issues. “These [information and data] will eventually tell the numbers. Nasaan na tayo? Nasaan ‘yung baseline? Ano ‘yung emissions natin noong walang activities dahil sa pandemic? Ano naman ‘yung increase ng emissions noong nagkaroon ng activities such as face-to-face classes and the opening of the UPD campus and offices? By knowing these, we know where to stand. By knowing those numbers, we will know how to manage the impacts on the environment of such activities.”

Through these and other initiatives, UPD’s TFES is spearheading the creation of tailor-fit approaches to environmental challenges that can be implemented outside the campus. Data collected from these initiatives can also be used by local governments and other decision-makers in managing localized environmental activities.

The UPD-CS recognizes the importance of international collaboration in addressing environmental challenges and is committed to working closely with its partners to deploy and develop AI models to predict real time air pollutants via AirboxSense.

Dr. Torres-Yu also talked about how “Doktor ng Dagat” began as a passion project during the pandemic. It was, for her, a creative spark of hope at a time when it was most needed: “Sa karanasan kong ito, lalong lumakas ang paniniwala ko na ang malikhaing imahinasyon ang naging sagwan ko sa pag-gaod sa dagat ng takot, kawalang pag-asa, at lungkot upang matuklas ko ang misyong lumikha ng mga kuwentong magbubukas sa mga batang Filipino sa mundo ng agham.”

Meanwhile, Dr. Onda fondly recalled how he all but stumbled into becoming a scientist, initially pursuing a biology degree as the first step to fulfilling his parents’ wishes for him to become a medical doctor. However, he quickly discovered that his interests were elsewhere: “Habang nagba-Biology, doon ko narealize na hindi biyolohiya ng tao ang gusto ko. Isang araw, sumulat ako sa mga magulang ko. Sabi ko sa kanila na hindi na ako magmemedisina. Gusto ko na lang ituloy ang pagiging biyolohista, at maging isang marine biologist pagkatapos.”

He also looked back on the thrill of his adventure in Emden Deep. It was a scary once-in-a-lifetime experience that he just couldn’t pass up: “Ilang beses lamang ba nagiging balita ang isang siyentipiko? Ilang beses lamang ba nagiging kuwento sa buong bansa ang kuwento ng isang siyentista? Napakalimitado. Napakakaunting panahon. Napakakaunting oportunidad.”

But Dr. Onda quickly added that the real story at the heart of “Doktor ng Dagat” is much bigger than himself; it’s about the liberation and empowerment that comes from following a dream. “Sinasabi ko po lagi, ‘yung kuwento ng Emden Deep, mas malayo pa siya sa kuwento ko. Kuwento ‘to ng mga batang nangarap, nangangarap, at tinutupad ang mga pangarap nila. Sana ‘yung kuwento ng Doktor ng Dagat ay maging inspirasyon ng mga batang wala masyadong oportunidad sa buhay. Sana maging daan rin siya para mangarap sila at ‘yung mga taong tutulong sa kanila ay maging inspired rin para tulungan sila.”

UPD-CS Dean Giovanni Tapang wrapped up the launch by highlighting the rarity of children’s books that feature scientists, and his hope that the Sulong-Agham book series could help children see scientists in a more positive light.  “Importante na magkaroon tayo ng mga ganitong klaseng libro para bigyan ng ibang klaseng pagtingin ang mga kabataan natin na maganda maging isang siyentista, mag-aral ng agham, kasi ito ang kailangan natin sa ating lipunan ngayon.”